130587971 has 8 divisors (see below), whose sum is σ = 131738400. Its totient is φ = 129441600.

The previous prime is 130587959. The next prime is 130588001. The reversal of 130587971 is 179785031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130587971 - 2²² = 126393667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130587271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121625 + ... + 122693.

It is an arithmetic number, because the mean of its divisors is an integer number (16467300).

Almost surely, 2^130587971 is an apocalyptic number.

130587971 is a deficient number, since it is larger than the sum of its proper divisors (1150429).

130587971 is a wasteful number, since it uses less digits than its factorization.

130587971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029.

The product of its (nonzero) digits is 52920, while the sum is 41.

The square root of 130587971 is about 11427.5093961895. The cubic root of 130587971 is about 507.3422820346.

The spelling of 130587971 in words is "one hundred thirty million, five hundred eighty-seven thousand, nine hundred seventy-one".